+/*
+ # ---------------------------------------------------------------------
+ #
+ # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+ # pour la SantÈ)
+ # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+ # Previous Authors : Laurent Guigues, Jean-Pierre Roux
+ # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+ #
+ # This software is governed by the CeCILL-B license under French law and
+ # abiding by the rules of distribution of free software. You can use,
+ # modify and/ or redistribute the software under the terms of the CeCILL-B
+ # license as circulated by CEA, CNRS and INRIA at the following URL
+ # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+ # or in the file LICENSE.txt.
+ #
+ # As a counterpart to the access to the source code and rights to copy,
+ # modify and redistribute granted by the license, users are provided only
+ # with a limited warranty and the software's author, the holder of the
+ # economic rights, and the successive licensors have only limited
+ # liability.
+ #
+ # The fact that you are presently reading this means that you have had
+ # knowledge of the CeCILL-B license and that you accept its terms.
+ # ------------------------------------------------------------------------ */
+
+
/*=========================================================================
-
Program: bbtk
Module: $RCSfile: bbvtkMIPCreator.cxx,v $
Language: C++
- Date: $Date: 2008/03/19 13:30:18 $
- Version: $Revision: 1.1 $
-
- Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
- l'Image). All rights reserved. See Doc/License.txt or
- http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
-
- This software is distributed WITHOUT ANY WARRANTY; without even
- the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- PURPOSE. See the above copyright notices for more information.
-
+ Date: $Date: 2012/11/16 08:51:58 $
+ Version: $Revision: 1.12 $
=========================================================================*/
+
/**
- * \file
- * \brief
+ * \file
+ * \brief
*/
-
-
#ifdef _USE_VTK_
+#include <vtkVolumeProperty.h>
+#include <vtkPiecewiseFunction.h>
#include "bbvtkMIPCreator.h"
#include "bbvtkPackage.h"
namespace bbvtk
{
+ BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,MIPCreator)
+ BBTK_BLACK_BOX_IMPLEMENTATION(MIPCreator,bbtk::AtomicBlackBox);
+ //---------------------------------------------------------------------
+ void MIPCreator::bbUserSetDefaultValues()
+ {
- BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,MIPCreator)
- BBTK_USER_BLACK_BOX_IMPLEMENTATION(MIPCreator,bbtk::AtomicBlackBox);
+ std::vector<double> opaValues;
+ std::vector<double> denPoints;
+ opaValues.push_back(0.0);
+ opaValues.push_back(1.0);
+ bbSetInputDensityPoints(denPoints);
+ bbSetInputOpacityValues(opaValues);
+ bbSetInputMinColorWindow(0.0);
+ bbSetInputMaxColorWindow(255.0);
+ opacityTransferFunction = vtkPiecewiseFunction::New();
+ grayTransferFunction = vtkPiecewiseFunction::New();
+
+ mCast = NULL;
+ mMIP = NULL;
+ mMapper = NULL;
+ mVolume = NULL;
- void MIPCreator::bbUserConstructor()
- {
- Init();
- bbSetInputShift(0);
- bbSetInputScale(1.);
- }
- void MIPCreator::bbUserCopyConstructor()
- {
- Init();
}
+ //---------------------------------------------------------------------
+ void MIPCreator::bbUserInitializeProcessing()
+ {
- void MIPCreator::Init()
- {
// Create the pipeline
mCast = vtkImageShiftScale::New();
mCast->SetOutputScalarTypeToUnsignedChar();
mCast->ClampOverflowOn();
-
- mMIP = vtkVolumeRayCastMIPFunction::New();
- mMIP->SetMaximizeMethodToScalarValue();
-
- mMapper = vtkVolumeRayCastMapper::New();
- mMapper->SetVolumeRayCastFunction(mMIP);
- mMapper->SetInput(mCast->GetOutput()); // (smoother.GetOutput())
-
- mVolume = vtkVolume::New();
- mVolume->SetMapper(mMapper);
-
- // mMapper->ScalarVisibilityOff();
- // mMapper->ImmediateModeRenderingOn();
-
- bbSetOutputOut(mVolume);
+
+
}
+//---------------------------------------------------------------------
+ void MIPCreator::bbUserFinalizeProcessing()
+ {
+ if (mCast!=NULL)
+ {
+ mCast->Delete();
+ mCast=NULL;
+ }
+
+ if (mMIP!=NULL)
+ {
+ mMIP->Delete();
+ mMIP=NULL;
+ }
+
+ if (mMapper!=NULL)
+ {
+ mMapper->Delete();
+ mMapper=NULL;
+ }
+
+ if (mVolume!=NULL)
+ {
+ mVolume->Delete();
+ mVolume=NULL;
+ }
+ }
//---------------------------------------------------------------------
void MIPCreator::Process()
{
- mCast->SetInput( bbGetInputIn() );
- mCast->SetScale( bbGetInputScale() / 100. );
- mCast->SetShift( -bbGetInputShift() );
- mMapper->Update();
-
+
+
+ double ranges[2];
+ vtkImageData *image = bbGetInputIn();
+//EED 2017-01-01 Migration VTK7
+#if (VTK_MAJOR_VERSION <= 5)
+ image->Update();
+#endif
+#if (VTK_MAJOR_VERSION >= 6)
+ // ..
+#endif
+ image->GetScalarRange(ranges);
+
+ scale = 255/(ranges[1]/100);
+
+//EED 2017-01-01 Migration VTK7
+#if (VTK_MAJOR_VERSION <= 5)
+ mCast->SetInput( bbGetInputIn() );
+#endif
+#if (VTK_MAJOR_VERSION >= 6)
+ mCast->SetInputData( bbGetInputIn() );
+#endif
+ mCast->SetScale( scale / 100.0 );
+ //mCast->SetShift( -bbGetInputShift() );
+
+
+
+
+
+
+
+
+
+ DensityPoints = bbGetInputDensityPoints();
+
+ //We assign by default the values of density by regarding at range from the image
+ if(DensityPoints.size()==0)
+ {
+ DensityPoints.push_back(ranges[0]);
+ DensityPoints.push_back(ranges[1]);
+ }
+
+
+ OpacityValues = bbGetInputOpacityValues();
+
+ while(DensityPoints.size()>OpacityValues.size())
+ {
+ OpacityValues.push_back(1.0);
+ }
+
+
+
+ double factor = scale/ 100.0 ;
+
+ double minCF = bbGetInputMinColorWindow();
+ double maxCF = bbGetInputMaxColorWindow();
+
+ grayTransferFunction->AddSegment( minCF , 0.0 , maxCF , 1.0 );
+
+
+
+
+ for(int i =0; i< DensityPoints.size(); i++)
+ {
+ cout<<"MIPCreator::Process::dPoint"<<i<<"::"<<DensityPoints.at(i)<<endl;
+ cout<<"MIPCreator::Process::oPoint"<<i<<"::"<<OpacityValues.at(i)<<endl;
+
+ opacityTransferFunction->AddPoint(DensityPoints.at(i)*factor, OpacityValues.at(i));
+ }
+ //opacityTransferFunction = vtkPiecewiseFunction::New();
+// opacityTransferFunction->AddPoint( 0 , 0.0/100.0 );
+// opacityTransferFunction->AddPoint( 85 , 2.0/100.0 );
+// opacityTransferFunction->AddPoint( 160 , 25.0/100.0 );
+// opacityTransferFunction->AddPoint( 210 , 50.0/100.0 );
+// opacityTransferFunction->AddPoint( 255 , 90.0/100.0 );
+
+
+
+ // Create a set of properties for mip
+ vtkVolumeProperty *mipProperty;
+ mipProperty = vtkVolumeProperty::New();
+ mipProperty->SetScalarOpacity( opacityTransferFunction );
+ mipProperty->SetColor( grayTransferFunction );
+
+// mipProperty->SetInterpolationTypeToLinear();
+ mipProperty->SetInterpolationTypeToNearest();
+
+// mipProperty->ShadeOff();
+ mipProperty->ShadeOn();
+
+// mipProperty->SetAmbient(0.9);
+// mipProperty->SetDiffuse(0.9);
+// mipProperty->SetSpecular(0.9);
+
+
+
+
+
+ mMIP = vtkVolumeRayCastMIPFunction::New();
+ mMIP->SetMaximizeMethodToScalarValue();
+
+ mMapper = vtkVolumeRayCastMapper::New();
+ mMapper->SetVolumeRayCastFunction(mMIP);
+
+//EED 2017-01-01 Migration VTK7
+#if (VTK_MAJOR_VERSION <= 5)
+ mMapper->SetInput(mCast->GetOutput()); // (smoother.GetOutput())
+#endif
+#if (VTK_MAJOR_VERSION >= 6)
+ mMapper->SetInputData(mCast->GetOutput()); // (smoother.GetOutput())
+#endif
+
+ mVolume = vtkVolume::New();
+ mVolume->SetMapper(mMapper);
+ mVolume->SetProperty( mipProperty );
+
+
+
+ mMapper->Update();
+
+ bbSetOutputOut(mVolume);
// mVolume->GetProperty()->SetColor( bbGetInputColour()[0], bbGetInputColour()[1], bbGetInputColour()[2] );
// mVolume->GetProperty()->SetOpacity( bbGetInputOpacity() );
-
+
}
}//namespace bbtk
git://git.creatis.insa-lyon.fr / bbtk.git / blobdiff